Forced Performance Turbocharger Gasket Set - Mitsubishi Evo X 2008-2015 Diffusers We offer four sizes that

We offer four sizes that fit nearly all K-Series engines without AC

7% less restrictive than the stock unit

A Viton seal is included and forms a seal between the base of the muffler housing and the new piece

with their red outer lens

Forced Performance Turbocharger Gasket Set - Mitsubishi Evo X 2008-2015 Diffusers We offer four sizes thatGasket set for use with a factory Evo X Turbocharger all the way up to the FP BLACK for the Evo X Turbocharger. Includes the following pieces: Turbine Housing Inlet Gasket Turbine Housing Outlet Gasket Oil Drain Gasket 2x 10mm Copper Crush Washer 2x 12mm Copper Crush Washer 4x 14mm Copper Crush Washer